Simplify the expression:

\[ n^4 + n^3 + 3n - n - n^3 \]

n 4 + n 3 + 3 n − n − n 3 = n 4 + n 3 − n 3 + 3 n − n = n 4 + 2 n

Answered by naǫ | 2024-06-10

To simplify the expression n 4 + n 3 + 3 n − n − n 3 , first combine like terms. The expression simplifies to n 4 + 2 n .
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Answered by naǫ | 2024-10-16